In Jesness' twenty-five year career as an educator, he has worked with English learners in a number of environments. He has taught ESL in public middle and high schools, special education for bilingual children at the elementary level, and language arts and social studies in classes that included both English learners and regular education students. Jesness has also taught students privately, ranging from preschoolers to top executives of multinational corporations. Over the years, he has worked for the Bureau of Indian Affairs, for public schools near the Texas-Mexico border, for Berlitz Lang...